HIGHLIGHT [ LCD Touch Display ] -Elegant appearance, one face design, anti-scratch. Large LCD touch screen display with back light, easy to read. [ APP /Voice Control ] -Smart thermostat that can be controlled by your phone before you come back home. (APP: Tuya / Smart life. voice control by Goolge home alexa) [ Manual/ Auto Mode] -Free to choose manual mode or auto mode for different purposes. [ Accurate Temperature ] -Internal sensor floor sensor, perceptive ambient temperature and the floor's temperature. Automatically obtain the temperature, 1C accuracy. [ Weekly Programmable ] -The thermostat supports different temperature setting accordingly with 6 time-modes daily. [ Memory Function ] -No need to worry about power failure, data memory when power is off. [ Children Lock ] -Keypad locking function is designed to prevent children from operating by mistake. [ Application ] -Suitable for electric heating/water gas boiler/water heating.Perfect for home, office, shopping mall, hotel, etc. SPECIFICATION -- Type: Wi-Fi smart thermostat -- Material:anti-flammable PC -- Voltage:110-230V AC,50/60HZ -- Max. Current Load: 16A/3A -- Temperature Accuracy: 1 -- Temperature Setting: 5-95 -- Key: Touch Key -- Item Size: 86 * 86 * 40mm / 3.4 * 3.4 * 1.6in WARM REMINDER -- Due to the thermostat with gla mirror paneal,the color may change in differen environment.when you install on the wall and power on,it will changeto dark black.